22163504

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{125929}}^1$

素因数の和:125948

約数の個数: 20

約数和(自身を含む): 46845960

約数和(自身を除く): 24682456

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 125929, 251858, 503716, 1007432, 1385219, 2014864, 2770438, 5540876, 11081752, 22163504]

約数ペア:

[(1, 22163504), (2, 11081752), (4, 5540876), (8, 2770438), (11, 2014864), (16, 1385219), (22, 1007432), (44, 503716), (88, 251858), (176, 125929)]